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#1 Federal

Circular Updates

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 01, 1994 at 12:00 AM

Circular Updates are periodic sequentially numbered instructions to debriefing staff and observers informing them of changes or additions to scientific and specimen sampling protocols.

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Search relevance: 206.26 | Views last month: 2 | Catalog Last Checked: August 03, 2026 at 12:02 AM

#2 Federal

Circular Updates

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: April 30, 2026 at 12:00 AM

Circular Updates are periodic sequentially numbered instructions to debriefing staff and observers informing them of changes or additions to scientific and specimen sampling protocols.

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Search relevance: 202.69 | Views last month: 2 | Catalog Last Checked: August 03, 2026 at 12:02 AM

#3 Federal

Directory of Public Repositories of Geological Materials

Organization: Department of the Interior
Dataset Last Updated: October 06, 2021 at 12:00 AM

Overview This directory was developed to provide discovery information for anyone looking for publicly accessible repositories that house geological materials in the U.S. and Canada. In addition,...

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Search relevance: 24.99 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 10:09 PM

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Circular Updates

Circular Updates

Directory of Public Repositories of Geological Materials